Biology, 12.12.2020 16:10, valeriegarcia12
Shawangunk Grasslands National Wildlife Refuge
has been developed from an abandoned airport to
restore the habitat for six species of birds that
require an area rich in tall grasses. Workers must
continually remove trees that are beginning to
invade the area. What causes this development?
(GPS SB5C, DOK 2)
a. commensalism
b. predation
succession
d. symbiosis
Answers: 3
Biology, 22.06.2019 08:00, kajjumiaialome
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Biology, 22.06.2019 11:00, yasarhan2
Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.
Answers: 1
Biology, 22.06.2019 14:50, megamorph
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Shawangunk Grasslands National Wildlife Refuge
has been developed from an abandoned airport to
History, 12.03.2020 02:13
Mathematics, 12.03.2020 02:13
History, 12.03.2020 02:13
Mathematics, 12.03.2020 02:13